"""
微信服务类 - 处理微信相关的业务逻辑
"""

from typing import List, Dict, Any, Optional
from datetime import datetime
import logging


class WeChatService:
    """微信服务类"""
    
    def __init__(self):
        """初始化微信服务"""
        self.logger = logging.getLogger(__name__)
    
    async def get_all_accounts(self) -> List[Dict[str, Any]]:
        """获取所有微信账号"""
        # 模拟返回数据
        return [
            {
                "id": 1,
                "name": "测试小程序",
                "app_id": "wx123456789",
                "account_type": "miniprogram",
                "status": "active",
                "description": "测试用小程序",
                "created_at": datetime.now(),
                "updated_at": datetime.now()
            }
        ]
    
    async def create_account(self, name: str, app_id: str, app_secret: str, 
                           account_type: str, description: Optional[str] = None) -> Dict[str, Any]:
        """创建微信账号"""
        # 模拟创建账号
        return {
            "id": 1,
            "name": name,
            "app_id": app_id,
            "account_type": account_type,
            "status": "active",
            "description": description,
            "created_at": datetime.now(),
            "updated_at": datetime.now()
        }
    
    async def update_account(self, account_id: int, **kwargs) -> Optional[Dict[str, Any]]:
        """更新微信账号"""
        # 模拟更新账号
        return {
            "id": account_id,
            "name": kwargs.get("name", "更新后的账号"),
            "app_id": kwargs.get("app_id", "wx123456789"),
            "account_type": kwargs.get("account_type", "miniprogram"),
            "status": "active",
            "description": kwargs.get("description"),
            "created_at": datetime.now(),
            "updated_at": datetime.now()
        }
    
    async def delete_account(self, account_id: int) -> bool:
        """删除微信账号"""
        # 模拟删除操作
        return True
    
    async def get_access_token(self, account_id: int) -> Dict[str, Any]:
        """获取Access Token"""
        # 模拟返回token信息
        return {
            "access_token": "mock_access_token_12345",
            "expires_in": 7200,
            "expires_at": datetime.now().isoformat()
        }
    
    async def refresh_access_token(self, account_id: int) -> Dict[str, Any]:
        """刷新Access Token"""
        return await self.get_access_token(account_id)
    
    async def get_materials(self, account_id: int, material_type: str, 
                          offset: int, count: int) -> Dict[str, Any]:
        """获取素材列表"""
        return {
            "total_count": 0,
            "item_count": 0,
            "item": []
        }
    
    async def get_material_count(self, account_id: int) -> Dict[str, Any]:
        """获取素材统计"""
        return {
            "voice_count": 0,
            "video_count": 0,
            "image_count": 0,
            "news_count": 0
        }
    
    async def get_users(self, account_id: int, next_openid: Optional[str] = None) -> Dict[str, Any]:
        """获取用户列表"""
        return {
            "total": 0,
            "count": 0,
            "data": {"openid": []},
            "next_openid": ""
        }
    
    async def get_user_info(self, account_id: int, openid: str) -> Dict[str, Any]:
        """获取用户详细信息"""
        return {
            "openid": openid,
            "nickname": "测试用户",
            "sex": 1,
            "city": "北京",
            "country": "中国",
            "province": "北京",
            "language": "zh_CN",
            "headimgurl": "",
            "subscribe_time": int(datetime.now().timestamp())
        }
    
    async def get_menu(self, account_id: int) -> Dict[str, Any]:
        """获取菜单"""
        return {"menu": {"button": []}}
    
    async def create_menu(self, account_id: int, menu_data: Dict[str, Any]) -> Dict[str, Any]:
        """创建菜单"""
        return {"errcode": 0, "errmsg": "ok"}
    
    async def delete_menu(self, account_id: int) -> Dict[str, Any]:
        """删除菜单"""
        return {"errcode": 0, "errmsg": "ok"}
    
    async def get_statistics(self, account_id: int, start_date: str, end_date: str) -> Dict[str, Any]:
        """获取统计数据"""
        return {
            "summary": {
                "ref_date": start_date,
                "user_source": 0,
                "new_user": 0,
                "cancel_user": 0
            }
        }
